FORD KT4B-R402A55-BA Rear Power Liftgate Actuator Strut

( Manufacturer Part Number: KT4B-R402A55-BA ), ( Type: Power Liftgate Actuator Strut ), ( Manufacturer Warranty: 1 Month ), ( Color: Black ), ( Material: Steel ), ( Vintage Part: No ), ( Universal Fitment: Yes ), ( Country Of Origin: United States ), ( Placement On Vehicle: Rear )

Review FORD Rear Power Liftgate Actuator Strut Assembly Oem Kt4br402a55ba fits EDGE 2019–2024

The **Ford KT4B-R402A55-BA (2019 2024 Edge Rear Power Liftgate Actuator Strut)** is a precision-engineered hydraulic component designed exclusively for Ford s premium mid-size SUV, the Edge, spanning model years 2019 through 2024. This high-performance actuator strut serves as the critical mechanical interface between the vehicle s electronic liftgate control system and the physical gate mechanism, ensuring smooth, effortless operation with minimal effort from the driver. Crafted from durable, corrosion-resistant materials, including reinforced aluminum and high-grade steel components, the strut is engineered to withstand the rigors of daily use while maintaining reliability under varying environmental conditions, from extreme temperatures to moisture exposure. Its sleek, aerodynamic design integrates seamlessly with the Edge s rear hatch, blending functionality with the vehicle s refined aesthetic. The actuator operates via a hydraulic piston system, driven by the vehicle s 12-volt electrical supply, delivering precise force to lift, lower, and lock the gate with near-instantaneous response eliminating the need for manual assistance and enhancing convenience for both drivers and passengers. Whether navigating tight parking spaces, loading cargo, or accessing the rear trunk, this actuator ensures a buttery-smooth experience, reducing strain on the gate s hinges and seals over time. Built to Ford s stringent quality standards, the KT4B-R402A55-BA is a direct replacement for the original equipment (OEM) part, guaranteeing an exact fit and identical performance to the factory-installed component. Ideal for owners seeking to restore their Edge s liftgate functionality after wear, damage, or failure, this actuator is also a proactive upgrade for those anticipating long-term reliability and ease of use. With its robust construction and seamless integration into Ford s advanced vehicle systems, the KT4B-R402A55-BA is an indispensable part for maintaining the Edge s signature blend of luxury and practicality.

### **Pros and Cons of buying a Ford KTA4B-R402A55-BA (2019-2024 Edge Rear Power Liftgate Actuator Strut)**

1. **OEM Quality and Compatibility** This part is a genuine Ford replacement, meaning it is designed to match the original specifications of your vehicle. It should fit seamlessly without modifications and maintain the same performance as the factory component.

2. **Reliability and Durability** Ford s aftermarket parts, especially those from authorized suppliers, are built to last. The actuator strut is a critical component for the liftgate s smooth operation, and a high-quality replacement reduces the risk of premature failure.

3. **Warranty Coverage** Ford parts often come with warranties (typically 12 months or more), providing peace of mind in case of defects. This can be particularly valuable if the original part failed unexpectedly.

4. **Easy Installation** Since it is a direct replacement, installation is straightforward for those with basic mechanical skills. Most users can replace it without professional help, though some may prefer a mechanic for added assurance.

5. **Prevents Further Damage** A faulty liftgate actuator can strain other components, such as wiring or the liftgate mechanism itself. Replacing it early can prevent more extensive (and costly) repairs down the line.

6. **Maintains Vehicle Value** Keeping your vehicle in good condition with original or high-quality aftermarket parts helps preserve its resale value.

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1. **Cost** As an OEM or high-quality aftermarket part, this actuator strut will be more expensive than generic or third-party alternatives. Prices typically range between **$150 $300**, depending on the seller and any additional fees (shipping, labor if installed professionally).

2. **Potential Counterfeit Parts** If purchasing from an untrusted seller (especially online marketplaces), there is a risk of receiving a counterfeit or low-quality replica. Always buy from authorized dealers, Ford-approved suppliers, or reputable retailers to avoid this issue.

3. **Labor Costs if Professional Installation is Needed** While the part itself is relatively simple to replace, some users may lack the confidence or tools to do it themselves. Professional installation can add **$50 $150** in labor costs, depending on the shop.

4. **Limited Availability Outside Ford Dealerships** Unlike basic bulbs or filters, this part may not be stocked at every auto parts store. You may need to order it online or visit a Ford dealership, which could take longer to receive.

5. **Potential for Recalls or Updates** If the original part was recalled or had a known issue, Ford may have released updates. While rare, this could mean the replacement part might need further attention if the problem persists.

6. **Wear and Tear on Other Components** If the liftgate mechanism or wiring was damaged due to the original part s failure, replacing just the actuator may not fully resolve the issue. A full inspection might be necessary.

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### **Conclusion**

The **Ford KTA4B-R402A55-BA rear power liftgate actuator strut** is a solid choice for restoring your 2019 2024 Ford Edge s liftgate function. Its **OEM quality, reliability, and warranty support** make it a worthwhile investment if you prioritize long-term performance and compatibility. However, the **higher cost and potential installation challenges** should be considered, especially if you re on a tight budget or uncomfortable with DIY repairs.

If you re experiencing **intermittent liftgate failures, slow operation, or complete non-functionality**, this part is likely the best solution to restore proper function. For those who prefer a more budget-friendly option, third-party brands (like Dorman or ACDelco) may offer similar performance at a lower cost, though they may lack the same warranty coverage.

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### **Recommendation**

- **Buy from an authorized source** (Ford dealership, Amazon, RockAuto, or a trusted auto parts retailer) to ensure authenticity.

- **Check for recalls or service bulletins** related to this part for your specific model year.

- **Consider DIY installation** if you re comfortable with basic automotive repairs to save on labor costs.

- **Inspect the liftgate mechanism** during or after replacement to ensure no other components (like wiring or hinges) are damaged.

- **If unsure, consult a mechanic** before purchasing to confirm the exact issue and whether this part is the correct solution.

**Final Verdict:** This is a **highly recommended replacement** for those who want a reliable, long-lasting fix without compromising on quality. For cost-conscious buyers, a reputable aftermarket alternative may be worth exploring after verifying compatibility.

Details:

Original packaging required when possible. The donor vehicle may have experienced sun exposure which can cause fading. Actual colors may vary slightly due to lighting or screen differences. All parts and pieces must be included.

Please verify fitment before purchasing. Every part is inspected and tested before sale. Parts are sodas-is. All parts are stored in doors in a climate-controlled environment.

We clean off dust, dirt, stains, and oil residue whenever possible. Wiring colors, pigtails, or connectors may vary from your vehicle. Headlights and taillights may have sun fading or been polished. This is normal.

Up to50% deduction if the item was tampered with or used for testing.

part #: kt4br402a55 prices

• $98.21-$196.42

specifications trunklipa:

• for models: Edge
• for makes: Ford
• for years: 2019-2024
• mpn: Kt4b-r402a55-ba
• type: Power Liftgate Actuator Strut
• manufacturer warranty: 1 Month
• color: Black
• material: Steel
• vintage part: No
• universal fitment: Yes
• country of origin: United States
• placement on vehicle: Rear

shipping trunklipa:

• type: Fixed
• transit: 2-6 Days
• class: Standard
• service: Standard
• cost: $0.00

seller trunklipa:

• city: Sioux Falls, South Dakota
• rating: 99.9%
• # reviews: 2658

general trunklipa:

• Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids
• condition: Used

payments trunklipa:

• other
• credit card: Mastercard
• wallet: Google-pay

returns trunklipa:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

offer trunklipa:

• sold: 0
• best offers: True
• started: May 21, 2026
• quantity: 1
• options: Ship-to-home
• availability: In Stock

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